Top Fields Constructors Methods

org.tukaani.xz.rangecoder

public abstract Class RangeDecoder

Class Inheritance

extends RangeCoder

java.lang.Object
org.tukaani.xz.rangecoder.RangeCoder
org.tukaani.xz.rangecoder.RangeDecoder

Known Direct Subclasses

org.tukaani.xz.rangecoder.RangeDecoderFromBuffer, org.tukaani.xz.rangecoder.RangeDecoderFromStream

Imports

java.io.IOException

Field Summary

Modifier and Type	Field and Description
pack-priv int	code
pack-priv int	range

Inherited from org.tukaani.xz.rangecoder.RangeCoder:: BIT_MODEL_TOTAL BIT_MODEL_TOTAL_BITS MOVE_BITS PROB_INIT SHIFT_BITS TOP_MASK

Constructor Summary

Access	Constructor and Description
public	RangeDecoder()

Method Summary

Modifier and Type	Method and Description
public int	decodeBit(short[] probs, int index)
public int	decodeBitTree(short[] probs)
public int	decodeDirectBits(int count)
public int	decodeReverseBitTree(short[] probs)
public abstract void	normalize()

Inherited from org.tukaani.xz.rangecoder.RangeCoder:: initProbs

Field Detail

code	back to summary
pack-priv int code

range	back to summary
pack-priv int range

Constructor Detail

RangeDecoder	back to summary
public RangeDecoder()

Method Detail

decodeBit	back to summary
public int decodeBit(short[] probs, int index) throws IOException

decodeBitTree	back to summary
public int decodeBitTree(short[] probs) throws IOException

decodeDirectBits	back to summary
public int decodeDirectBits(int count) throws IOException

decodeReverseBitTree	back to summary
public int decodeReverseBitTree(short[] probs) throws IOException

normalize	back to summary
public abstract void normalize() throws IOException